HEATKEYS

A help and support forum for Ubuntu Linux.

LinuxQuestions.org offers a free Linux forum where Linux newbies can ask questions and Linux experts can offer advice. Topics include security, installation, networking and much more.

LinuxPlanet -- a world of premium information for Linux newcomers! We welcome people jumping from Windows and other Operating Systems to the latest sensation based on the Open Source software model.

IT Best Practices, How-tos, Product Reviews, discussions, articles for IT Professionals in small and medium businesses

TechRepublic helps IT decision-makers identify technologies and strategies to empower workers and streamline business processes. The site delivers a unique blend of original content by IT professionals, peer-to-peer advice from the largest community ...

Wireless LAN site survey tool. Visualize your wireless network.

Wi-Fi Planet, the complete guide to the world of networking products based on the various 802.11 wireless networking protocols (collectively known as Wi-Fi). With daily news, features, reviews, and tutorials, Wi-Fi Planet covers all areas of the wi...

A Monster Science Created – But Could Not Destroy!

Progent

AlternativeTo let you find new PC (Windows, Linux), Mac, iPhone, Android, Web/Online software based on applications you already know instead of useless categories. We make each application into a category. (AlternativeTo is sometimes called alternati...